Video

The system is able to detect presence of hands by infrared sensor and sends a signal to the microcontroller and activates pump  relay to high to pump soap. It gives one enough time to apply soap and after you apply soap the valve is activated and allow water to Rinse hands in 20 sec. 

After you wash your hands the system is able to measure and record your temperature and display on the screen.. if the temperature is out of range i.e higher than the recommended temperature 37°C the system sends a message to the nearest health center alerting that there is a patient who needs further check up.